Bicycle seat fixed holder Finder

Bicycle seat fixed holder Finder
Chip：Telink
Material: plastic
Waterproof level: IP67
Weight: 23.7g
Build-in Findmy Tag

*Apple official certification Apple FindMy location finding keychain *No need to download App, no need for traffic, free for life
*Low power consumption 1 year battery life
*Alloy + polymer material, durable *Mini concise *Dustproof and waterproof IP67